MC
Mary Coffey — 1930 US Census Record
Model Tree available1930 United States Federal Census · Caldwell, North Carolina
Our Model Tree links this Mary Coffey across the 1900, 1910, 1920 and 1930 US Censuses in Caldwell, North Carolina (XGBoost, ~Confirmed), with identified parents Elijah & Hugh — first a daughter (b.~1898), then head of a 6-person household.
Age 32
b. ~1898
Female
Daughter
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Caldwell, North Carolina |
| Surname | Coffey |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Yadkin Valley Township |
| Est. Birth Year | ~1898 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ben Coffey | Other | — | 47 | ~1883 |
| Mary Coffey | Daughter | — | 32 | ~1898 |
| Ruby Coffey | Other | — | 20 | ~1910 |
| Annie Coffey | Other | — | 27 | ~1903 |
| Dorothy Coffey | Other | — | 3 | ~1927 |
| Hugh Coffey | Head | — | 33 | ~1897 |
Census Appearances
1900
Caldwell, North …
Daughter, age
Caldwell, North Carolina · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coffey |
| Given Name | Mattie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Birth Month | June |
| Birth Year | 1900 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1910
Caldwell, North …
Daughter, age 10
Caldwell, North Carolina · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coffey |
| Given Name | Mattie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1920
Caldwell, North …
Daughter, age 21
Caldwell, North Carolina · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coffy |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Caldwell, North …
Daughter, age 32
Caldwell, North Carolina · implied b. ~1898 — 6 household members
| Surname | Coffey |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Coffey across 4 US Census years (1900, 1910, 1920 and 1930) in Caldwell, North Carolina, using XGBoost record linkage. Identified parents: father Elijah Coffey (~0.92 confidence) and father Hugh Coffey (~0.60 confidence) and father Thomas Coffey (~0.92 confidence) and father Thomas Coffey (~0.92 confidence) and mother Carrie Coffey (~0.92 confidence) and mother Mary Coffey (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.87
Father
Elijah Coffey
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Hugh Coffey
b. ~1897
Source father
● Household
· direct · ~0.6
Father
Thomas Coffey
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Thomas Coffey
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Carrie Coffey
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Mary Coffey
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Coffey
Daughter · 1930 · age 32 · b. ~1898 · North Carolina
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Caldwell, North Carolina
Open full size
1930 US Federal Census — Caldwell, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1678unit:1081)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John A Taylor | 60 | Head | Farmer | North Carolina |
| 2 | Nancy J Taylor | 60 | Wife-H | — | North Carolina |
| 3 | Pauline Taylor | 27 | Daughter | Laborer | North Carolina |
| 4 | Anetta Taylor | 20 | Daughter | — | North Carolina |
| 5 | James Robbins | 78 | Head | Farm Laborer | North Carolina |
| 6 | Mary Robbins | 78 | Wife-H | — | North Carolina |
| 7 | John Robbins | 44 | Head | Laborer | North Carolina |
| 8 | John R Robbins | 45 | Wife-H | — | North Carolina |
| 9 | Lillie Robbins | 18 | Daughter | — | North Carolina |
| 10 | Silas Robbins | 12 | Son | Laborer | North Carolina |
| 11 | Arthur Robbins | 8 | Son | Laborer | North Carolina |
| 12 | Margaret Robbins | 6 | Daughter | — | North Carolina |
| 13 | Myrtle M Robbins | 3 | Daughter | — | North Carolina |
| 14 | Hazel Robbins | 1 | Daughter | — | North Carolina |
| 15 | Opal Robbins | 0 | Daughter | — | North Carolina |
| 16 | James W Caldwell | 39 | Head | Farmer | North Carolina |
| 17 | Arizona Caldwell | 38 | Wife-H | — | North Carolina |
| 18 | Pauline Caldwell | 18 | Daughter | — | North Carolina |
| 19 | Beatrice Caldwell | 13 | Daughter | — | North Carolina |
| 20 | Lillian Caldwell | 11 | Daughter | — | North Carolina |
| 21 | Walter Story | 66 | Head | Farmer | North Carolina |
| 22 | Sarah Story | 64 | Wife-H | — | North Carolina |
| 23 | Noah Story | 38 | Son | Laborer | North Carolina |
| 24 | Annie Story | 30 | Daughter-in-law | — | North Carolina |
| 25 | Harrison Story | 15 | Grand Son | Laborer | North Carolina |
| 26 | Beulah Story | 13 | Grand Daughter | Laborer | North Carolina |
| 27 | Mae Story | 11 | Grand Daughter | Laborer | North Carolina |
| 28 | David Story | 10 | Grand Son | — | North Carolina |
| 29 | Ernest Story | 8 | Grand Son | — | North Carolina |
| 30 | Annie Story | 6 | Grand Daughter | — | North Carolina |
| 31 | Leonard Story | 4 | Grand Son | — | North Carolina |
| 32 | Sarah Story | 2 | Grand Daughter | — | North Carolina |
| 33 | Nina Story | 0 | Grand Daughter | — | North Carolina |
| 34 | Louise Story | 23 | Boarder | Laborer | North Carolina |
| 35 | Lloyd Carroll | 29 | Head | Laborer | North Carolina |
| 36 | Odelia Carroll | 23 | Wife-H | — | North Carolina |
| 37 | Ida Mae Carroll | 7 | Daughter | — | North Carolina |
| 38 | Ruby Lee Carroll | 5 | Daughter | — | North Carolina |
| 39 | John Carroll | 3 | Son | — | North Carolina |
| 40 | Hugh M Coffey | 33 | Head | Farmer | North Carolina |
| 41 | Annie Coffey | 27 | Wife-H | — | Tennessee |
| 42 | Ben Coffey | 47 | Father | Farmer | North Carolina |
| 43 | Mary L Coffey THIS PERSON | 32 | Daughter | — | North Carolina |
| 44 | Ruby Coffey | 20 | Grand Son | — | North Carolina |
| 45 | Dorothy G Coffey | 3 | Grand Daughter | — | North Carolina |
| 46 | Eddy B Coffey | 35 | Head | Farmer | North Carolina |
| 47 | Nelly B Coffey | 22 | Wife-H | — | North Carolina |
| 48 | Mabel C Coffey | 5 | Daughter | — | North Carolina |
| 49 | W Earl Coffey | 4 | Son | — | North Carolina |
| 50 | M Earl Coffey | 2 | Son | — | North Carolina |
Related Census Records
Pedigree Summary
Mary
Gen 1 · 6 parents
~0.87
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)